FrontendHaltPerformance·Beginner·Conceptual·1 min read
What are the good Core Web Vitals thresholds?
Short interview answer
At the 75th percentile, good is LCP at or below 2.5 seconds, INP at or below 200 milliseconds, and CLS at or below 0.1.
Key takeaway
Explain the underlying mental model clearly, then support it with a concrete example and its trade-offs.